20166095895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7189339}}^1$

素因数の和:7189375

約数の個数: 32

約数和(自身を含む): 37269538560

約数和(自身を除く): 17103442665

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 7189339, 21568017, 35946695, 79082729, 107840085, 122218763, 237248187, 366656289, 395413645, 611093815, 1186240935, 1344406393, 1833281445, 4033219179, 6722031965, 20166095895]

約数ペア:

[(1, 20166095895), (3, 6722031965), (5, 4033219179), (11, 1833281445), (15, 1344406393), (17, 1186240935), (33, 611093815), (51, 395413645), (55, 366656289), (85, 237248187), (165, 122218763), (187, 107840085), (255, 79082729), (561, 35946695), (935, 21568017), (2805, 7189339)]